Disk array control device with two different internal connection systems
    2.
    发明授权
    Disk array control device with two different internal connection systems 失效
    具有两个不同内部连接系统的磁盘阵列控制设备

    公开(公告)号:US06684295B2

    公开(公告)日:2004-01-27

    申请号:US10100117

    申请日:2002-03-19

    IPC分类号: G06F1340

    摘要: A disk array control device includes a plurality of channel interface (IF) units, a plurality of disk IF units, a cache memory unit, and a shared memory unit. The connection system between the plurality of channel IF units and plurality of disk IF units and the cache memory unit is different from the connection system between the plurality of channel IF units and plurality of disk IF units and the shared memory unit. In the invention, the plurality of channel IF units and the plurality of disk IF units are connected via a selector to the cache memory unit whereas the plurality of channel IF units and the plurality of disk IF units are directly connected to the shared memory unit with no selectors.

    摘要翻译: 磁盘阵列控制装置包括多个通道接口(IF)单元,多个磁盘中继单元,高速缓冲存储器单元和共享存储单元。 多个信道IF单元与多个盘IF单元和高速缓冲存储器单元之间的连接系统与多个信道IF单元与多个盘IF单元和共享存储单元之间的连接系统不同。 在本发明中,多个信道IF单元和多个盘IF单元经由选择器连接到高速缓冲存储器单元,而多个信道IF单元和多个盘IF单元直接连接到共享存储器单元,具有 没有选择器

    Disk array control device with two different internal connection systems
    4.
    发明授权
    Disk array control device with two different internal connection systems 有权
    具有两个不同内部连接系统的磁盘阵列控制设备

    公开(公告)号:US06385681B1

    公开(公告)日:2002-05-07

    申请号:US09358374

    申请日:1999-07-21

    IPC分类号: G06F1340

    摘要: A disk array control device which includes a plurality of channel interface (IF) units, a plurality of disk IF units, a cache memory unit, and a shared memory unit. The connection system between the plurality of channel IF units and plurality of disk IF units and the cache memory unit is different from the connection system between the plurality of channel IF units and plurality of disk IF units and the shared memory unit. In the invention the plurality of channel IF units and the plurality of disk IF units are connected via a selector to the cache memory unit, whereas the plurality of channel IF units and the plurality of disk IF units are directly connected to the shared memory unit with no selectors.

    摘要翻译: 一种磁盘阵列控制装置,包括多个通道接口(IF)单元,多个磁盘中频单元,高速缓冲存储器单元和共享存储单元。 多个信道IF单元与多个盘IF单元和高速缓冲存储器单元之间的连接系统与多个信道IF单元与多个盘IF单元和共享存储单元之间的连接系统不同。 在本发明中,多个信道IF单元和多个盘IF单元经由选择器连接到高速缓冲存储器单元,而多个信道IF单元和多个盘IF单元直接连接到共享存储器单元,具有 没有选择器

    Disk array control device with two different internal connection systems
    5.
    发明授权
    Disk array control device with two different internal connection systems 有权
    具有两个不同内部连接系统的磁盘阵列控制设备

    公开(公告)号:US07240139B2

    公开(公告)日:2007-07-03

    申请号:US11298716

    申请日:2005-12-12

    IPC分类号: G06F13/14

    摘要: A disk array control device which includes a plurality of channel interface (IF) units, a plurality of disk IF units, a cache memory unit, and a shared memory unit. The connection system between the plurality of channel IF units and plurality of disk IF units and the cache memory unit is different from the connection system between the plurality of channel IF units and plurality of disk IF units and the shared memory unit. In the invention the plurality of channel IF units and the plurality of disk IF units are connected via a selector to the cache memory unit whereas the plurality of channel IF units and the plurality of disk IF units are directly connected to the shared memory unit with no selectors.

    摘要翻译: 一种磁盘阵列控制装置,包括多个通道接口(IF)单元,多个磁盘中频单元,高速缓冲存储器单元和共享存储单元。 多个信道IF单元与多个盘IF单元和高速缓冲存储器单元之间的连接系统与多个信道IF单元与多个盘IF单元和共享存储单元之间的连接系统不同。 在本发明中,多个信道IF单元和多个盘IF单元经由选择器连接到高速缓冲存储器单元,而多个信道IF单元和多个盘IF单元直接连接到共享存储单元,没有 选择器

    Broadcast system in disk array controller
    8.
    发明授权
    Broadcast system in disk array controller 失效
    磁盘阵列控制器中的广播系统

    公开(公告)号:US06658529B2

    公开(公告)日:2003-12-02

    申请号:US10098519

    申请日:2002-03-18

    IPC分类号: G06F1200

    摘要: A disk controller which includes a plurality of interfaces to host computers or disk devices, each interface having a processor, a memory unit coupled to the interfaces in a one-to-one ratio by respective access paths, the memory unit having a memory in which information is stored, and a common bus coupling to the processors included in the interfaces. Each processor of each interface transmits broadcast data to all of the processors of the interfaces, except its own, by way of the common bus.

    摘要翻译: 一种磁盘控制器,其包括多个接口以主机计算机或磁盘设备,每个接口具有处理器,存储单元以相对于所述接口的一对一比例耦合到所述接口,所述存储器单元具有存储器, 存储信息,以及耦合到接口中包括的处理器的公共总线。 每个接口的每个处理器通过公共总线将广播数据发送到除了它自己的接口的所有处理器。